3520 Castor Street Independence Heights Land Opportunity. Located on a highly desirable street in the rapidly growing Independence Heights area of Houston, this lot presents a rare investment opportunity. Surrounded by new construction, it is well-suited for both single-family and multi-family development. The current owner has multiple architectural plans and permits available for purchase at varying prices. For a reference of what's possible, check out the nearby project at 3327 Cornell St. This lot is cleared, build-ready, and positioned in one of Houston’s most promising neighborhoods — whether you're looking to build immediately or buy and hold for future development. This is an unbeatable location with close proximity to Loop 610, Downtown Houston, The Heights, and more. Don't miss your chance to invest in the future of Independence Heights.